Display system for showing status information of a motor vehicle as well as motor vehicle

Abstract

It is a display system for showing the status information of a motor vehicle, featuring a holographic unit for projecting this information onto the vehicle's surface. This holographic display, enabled by the holographic unit, allows for a convenient presentation of the vehicle's status information.

Description

[0001] The invention relates to a display system with the aid of which status information of a motor vehicle can be displayed, as well as to a motor vehicle with such a display system.

[0002] It is known to display status information of a motor vehicle using displays or indicators in an instrument panel.

[0003] There is a constant need to provide status information of a motor vehicle conveniently.

[0004] It is the object of the invention to show measures that enable a convenient display of status information of a motor vehicle.

[0005] The object is achieved according to the invention by a display system having the features of claim 1 and a motor vehicle having the features of claim 6. Preferred embodiments of the invention are specified in the subclaims and the following description, which can each individually or in combination represent an aspect of the invention, the scope of protection being determined by the claims.

[0006] One aspect of the invention relates to a display system for displaying status information of a motor vehicle, comprising a holography unit for holographically displaying the status information over a surface of the motor vehicle.

[0007] The holographic representation of the status information displayed by the holography unit can be generated, in particular, above a surface of a charging flap intended to cover a plug-in socket for charging a rechargeable motor vehicle battery. Preferably, the holographic representation of the status information forms a holographic interface with which a person can interact without contact. For example, a holographic display could appear above the charging flap and dynamically show users instructions or status information while they interact. This futuristic display can project visual information into the air and enables intuitive, contactless interaction. In particular, it could be coupled with gesture control so that the user can instruct the vehicle to open or close the charging flap and / or cancel the charging process using simple hand movements.In addition, the holographic display could show status information such as battery charge level, estimated charging time, or error messages to keep the user informed at all times. The holographic display, using the holographic unit, enables a convenient presentation of a vehicle's status information.

[0008] The holography unit can have a projection unit, which in particular contains high-resolution holography technology and can display the display and / or other forms of expression of the status information, for example via integrated light sources. The holographic representation is positioned in particular on or near the tailgate, for example for optimal visibility. In addition, gesture control can be provided, which has, for example, infrared cameras or ultrasonic sensors for detecting hand movements and / or algorithms for interpreting the gestures (e.g., waving to open, close, etc.) and / or feedback mechanisms (e.g., visual confirmation or acoustic signals). The holography unit can be connected directly to the vehicle control system, in particular in order to be able to read the status information to be displayed holographically from the vehicle control system.Real-time data transmission can be provided to update status information and / or secure data communication can be provided to avoid misunderstandings or malfunctions. The display system can give the vehicle a futuristic and innovative appearance. Clear visual instructions and status information can also be provided. The charging process can be facilitated by intuitive and contactless operation, which is preferably self-learning. Potential operating errors can be avoided by clear feedback from the display system. In particular, interaction without physical contact can be enabled, which is particularly advantageous in hygiene-sensitive situations. Furthermore, quick and easy operation can be ensured, even when the user is holding shopping bags, for example.The display system can enable convenient operation during daily charging at home, simpler and faster interaction at public charging stations, and / or improved vehicle maintenance with diagnostic and maintenance information directly on the vehicle for service technicians. The user experience can be significantly improved.

[0009] In particular, a detection device is provided for detecting a person's gesture, in particular a hand movement, that interacts with the holographic representation. The detection device preferably comprises an infrared camera and / or an ultrasonic sensor and / or a LiDAR sensor and / or a radar sensor, with an evaluation device being provided for interpreting sensor data as a person's gesture. Particularly preferably, the evaluation device comprises an AI that can be trained through interaction with the holographic representation.

[0010] In particular, a feedback device is provided for visual and / or acoustic acknowledgment of an interaction with the holographic representation.

[0011] A further aspect relates to a motor vehicle with a display system that can be configured and further developed as described above. The holographic display using the holography unit enables a convenient display of status information of a motor vehicle.

[0012] Preferably, the at least one surface for the respectively associated holographic display is provided by a dashboard and / or an instrument panel and / or a steering wheel and / or a cover flap.

[0013] Particularly preferably, the at least one surface for the respectively associated holographic representation is provided by a charging flap for covering a plug-in socket for charging a rechargeable motor vehicle battery.

Claims

[1] Display system for displaying status information of a motor vehicle, with a holography unit for holographically displaying the status information over a surface of the motor vehicle. [2] Display system according to claim 1, wherein a detection device is provided for detecting a gesture, in particular a hand movement, of a person interacting with the holographic display. [3] Display system according to claim 2, wherein the detection device comprises an infrared camera and / or an ultrasonic sensor and / or a LiDAR sensor and / or a radar sensor, wherein an evaluation device is provided for interpreting sensor data as a gesture of a person. [4] Display system according to claim 3, wherein the evaluation device comprises an AI that can be trained by interacting with the holographic display. [5] Display system according to one of claims 1 to 4, wherein a feedback device is provided for visual and / or acoustic acknowledgment of an interaction with the holographic display. [6] Motor vehicle with a display system according to one of claims 1 to 5. [7] Motor vehicle according to claim 6, wherein the at least one surface for the respectively associated holographic display is provided by a dashboard and / or an instrument panel and / or a steering wheel and / or a cover flap. [8] Motor vehicle according to claim 6 or 7, wherein the at least one surface for the respectively associated holographic representation is provided by a charging flap for covering a plug-in socket for charging a rechargeable motor vehicle battery.